mdadm/0066-util-set_array_info-Simplify-code-since-md_get_versi.patch

From 700483a22340f2f25a761acd08e6db87e92d90e9 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@gmail.com>
Date: Wed, 5 Apr 2017 15:06:24 -0400
Subject: [PATCH] util/set_array_info: Simplify code since md_get_version
 returns a constant
Git-commit: 700483a22340f2f25a761acd08e6db87e92d90e9
Patch-mainline: mdadm-4.0+
References: bsc#1069165, bsc#1069167, bsc#1068030

md_get_version() always returns (0 * 1000) + (90 * 100) + 3, so no
point in calling it.

Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
Signed-off-by: Coly Li <colyli@suse.de>

---
 util.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/util.c b/util.c
index 56daee3..afeb6a5 100644
--- a/util.c
+++ b/util.c
@@ -1858,22 +1858,19 @@ int set_array_info(int mdfd, struct supertype *st, struct mdinfo *info)
 	 * This varies between externally managed arrays
 	 * and older kernels
 	 */
-	int vers = md_get_version(mdfd);
+	mdu_array_info_t inf;
 	int rv;
 
 #ifndef MDASSEMBLE
 	if (st->ss->external)
-		rv = sysfs_set_array(info, vers);
-	else
+		return sysfs_set_array(info, 9003);
 #endif
-		if ((vers % 100) >= 1) { /* can use different versions */
-		mdu_array_info_t inf;
-		memset(&inf, 0, sizeof(inf));
-		inf.major_version = info->array.major_version;
-		inf.minor_version = info->array.minor_version;
-		rv = md_set_array_info(mdfd, &inf);
-	} else
-		rv = md_set_array_info(mdfd, NULL);
+		
+	memset(&inf, 0, sizeof(inf));
+	inf.major_version = info->array.major_version;
+	inf.minor_version = info->array.minor_version;
+	rv = md_set_array_info(mdfd, &inf);
+
 	return rv;
 }
 
-- 
2.13.6